How much should you expect to spend for a flight from Seattle to Williamsport?

Flight prices from Seattle to Williamsport change depending on demand and time of booking.

Pick a travel date to see today’s available fares.

Studies show that flying midweek — like on a Tuesday or Wednesday — can be cheaper than weekend flights. Still, airfares change frequently, so check updated prices on Jetcost.

Are there alternative airports near Seattle and Williamsport?

The two cities are about 3621 km apart. Looking beyond the main airport might reveal better options.

• Airports in Seattle: There are 2 airports in Seattle - Boeing Field, Lake Union.
• Airports in Williamsport: Only Williamsport - Lycoming County is active at the moment.

Many smaller airports are connected by direct buses or shuttles, often at low cost. If Williamsport has more than one airport, you can pick the most convenient for your destination.

Customize your flight from Seattle to Williamsport

Jetcost allows you to filter by travel dates, duration, layovers, carriers, and booking providers. You’ll find direct and connecting flights, one-way or round-trip, from Ryanair, Easyjet, British Airways, Expedia, eDreams, and more.

Other popular destinations

Thinking about United States? You might also consider: Las Vegas, Los Angeles, Miami, New York City, Orlando.

You can sort results by price, duration, or departure time to find the best option for you. When available, results always include both low-cost and traditional airlines.